Search for dissertations about: "E. B. Haghighi"
Found 2 swedish dissertations containing the words E. B. Haghighi.
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1. Cognitive Sensing and Transmission Strategies
Abstract : Many frequency bands for wireless services are severely underutilized by the primary users (PU) to which these bands are assigned. This motivates cognitive radios (CR), which identifies vacant spectrum and transmit accordingly. Many algorithms, some as simple as energy detection, are used to sense the spectrum. READ MORE
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2. Model-Based Cognitive Radio Strategies
Abstract : Many frequency bands for wireless services are severely underutilized by the primary users (PU) to which these bands are assigned. This motivates a new class of wireless communication devices known as cognitive radios (CR), which identify vacant spectrum and transmit accordingly. READ MORE